CEN22LA374

NTSB accident investigation · Piper PA-18-150 · Kenai, AK · July 27, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
July 27, 2022, 10:00 local (18:00 UTC)
Place
Kenai, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N4210ZPiper PA-18-150
Defining event
Approach-VFR pattern final: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
FAA report
20220727013269A
Case key
105697

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain proper approach glide path, which resulted in a collision with a berm.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Terrain: rough terrainEnvironmental issues › Physical environment · Response/compensationPiper PA-18-150: 19 casesAll aircraft: 442 cases
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 8 casesAll aircraft: 809 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that, while landing at an unimproved airstrip, the airplane landed short and impacted a berm. The airplane veered off the runway and came to rest on its nose. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N4210Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8429
Built
1966
Airframe hours
4,600
Engine
Lycoming 0-320 SERIES, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 17, 2021
Airport
N/A · N/A, runway N/A, 500 × 60 ft, grass/turf
Equipment
Satellite tracking device, Handheld GPS

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
75
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
BasicMed
Last flight review
March 29, 2022
Seat
Front
Restraint
4-point
Flight hours
5,500 total · 3,500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
30 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 39 °F
Altimeter
30.15 inHg
Observed at
PAEN, 2 nm away
METAR
PAEN 272153Z 36007KT 10SM CLR 19/04 A3015 RMK AO2 SLP210 T01890044

Docket · 2

The files NTSB released with the investigation on October 24, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N4210Z · 1

Matched to the same aircraft by N-number and date.